Results 61 to 70 of about 268,088 (344)

Covalent Organic Frameworks for Photocatalysis

open access: yesAdvanced Materials, EarlyView.
This review provides an overview of recent advances in covalent organic frameworks (COFs) for photocatalysis, focusing on sustainable energy applications like water splitting, hydrogen peroxide generation, and CO2 and N2 reduction. It discusses design principles, structure‐function relationships, challenges in COF photocatalysis, and strategies to ...
Bikash Mishra   +6 more
wiley   +1 more source

Engineering management of gas turbine power plant co2 for microalgae biofuel production [PDF]

open access: yes, 2013
Fossil fuel accounts for over 80% of the world`s primary energy, particularly in areas of transportation, manufacturing and domestic heating. However, depletion of fossil reserves, frequent threats to the security of fossil fuel supply, coupled with ...
Di Lorenzo, Giuseppina   +2 more
core  

Multifunctional Bamboo Based Materials Empowered by Multiscale Hierarchical Structures—A Critical Review

open access: yesAdvanced Materials, EarlyView.
This review summarizes the latest progress in transforming renewable bamboo resources into high‐value functional materials. It emphasizes how to leverage bamboo's multiscale hierarchical structures to realize innovative applications in energy, construction, environment, and medicine, providing key insights for developing high‐performance bio‐based ...
Yuxiang Huang   +13 more
wiley   +1 more source

Utilization of dairy waste scum oil for microwave-assisted biodiesel production over KOH-waste eggshell based calcium oxide catalyst

open access: yesInternational Journal of Renewable Energy Development
The sustainability can be maintained by utilizing the available waste as feedstock and catalyst such as dairy and eggshell waste respectively for biodiesel production.
Siti Aminah Mohd Johari   +4 more
doaj   +1 more source

Elastic Energy Storage in Biological Materials: Internal Stresses and Their Functionality

open access: yesAdvanced Materials, EarlyView.
Harnessing and storing internally generated elastic energy is a clever strategy by biological materials to perform functions like shape transformation, movement, and predation. This review explores how biological systems manipulate mechanisms like atomic or protein integration into minerals, protein conformational shifts, phase transitions, and osmotic
Shahrouz Amini   +3 more
wiley   +1 more source

Production and Assessment of New Biofuels from Waste Cooking Oils as Sustainable Bioenergy Sources

open access: yesEnergies, 2022
In this study, renewable and sustainable biofuel production from waste cooking oil and its blends with diesel fuel are investigated in terms of specific fuel properties.
Hakan Caliskan   +2 more
doaj   +1 more source

Photosystem II‐Carbon Nitride Photoanodes for Scalable Biophotoelectrochemistry

open access: yesAdvanced Materials, EarlyView.
A spray‐freeze method is developed to fabricate large‐area (up to 33 cm2) macroporous carbon nitride photoanodes integrated with photosystem II enzymes for biophotoelectrochemical systems. The photoanodes reach a Faradaic efficiency of 93.5% for O2 evolution.
Huayang Zhang   +9 more
wiley   +1 more source

Galvanic‐Cell‐Based Self‐Powered Bioelectronic Devices

open access: yesAdvanced Materials, EarlyView.
The emerging galvanic‐cell‐based self‐powered bioelectronics for biomedical applications with passive and active control strategies are summarized. In addition, the challenges and opportunities for galvanic devices are also discussed. Abstract Bioelectronic devices hold significant promise for advancing biomedical technologies, addressing critical ...
Yu Xin   +4 more
wiley   +1 more source

The Blood of Going Green: Using Environmental Initiatives to Account for the Human Rights Violations of the Green Movement [PDF]

open access: yes, 2008
Part I of this Note first illustrates the science of climate change and the push for biofuel development. Next, this Note uses human rights to define the problems associated with biofuel development in Brazil, Argentina and Paraguay, and introduces the ...
Ketabi, Noushin
core   +1 more source

Latest development in microalgae-biofuel production with nano-additives

open access: yesBiotechnology for Biofuels, 2019
BackgroundMicroalgae have been experimented as a potential feedstock for biofuel generation in current era owing to its’ rich energy content, inflated growth rate, inexpensive culture approaches, the notable capacity of CO2 fixation, and O2 addition to ...
Nazia Hossain   +3 more
semanticscholar   +1 more source

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